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1.
A small town where everyone knows everyone, and everyone they have slept with. Privacy is an abstract ideal.
Man, if we lived in Cathlamet, I would know who he's been with and could ask them how he is.
by katdid August 06, 2008
 
2.
A small town on the banks of the Columbia River. In Washington state.
Well God, god damn it I love Cathlamet! You head west on SR-4 until you hit the Lee's store then you're in Cathlamet! I saw a guy who looked just like you, he said "hey you're cute." as he spit out his chew in Cathlamet!If you see a sheep you can ram it in Cathlamet.
by Christtaaay August 05, 2008